ES2326042T3 - Alambre constituido por aleaciones de pt-ir y otros endurecidas por dispersion de oxidos con superficie mejorada para los electrodos de bujias de encendido. - Google Patents
Alambre constituido por aleaciones de pt-ir y otros endurecidas por dispersion de oxidos con superficie mejorada para los electrodos de bujias de encendido. Download PDFInfo
- Publication number
- ES2326042T3 ES2326042T3 ES06776674T ES06776674T ES2326042T3 ES 2326042 T3 ES2326042 T3 ES 2326042T3 ES 06776674 T ES06776674 T ES 06776674T ES 06776674 T ES06776674 T ES 06776674T ES 2326042 T3 ES2326042 T3 ES 2326042T3
- Authority
- ES
- Spain
- Prior art keywords
- wire
- band
- platinum
- alloy
- oxides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000006185 dispersion Substances 0.000 title claims abstract description 16
- 229910000575 Ir alloy Inorganic materials 0.000 title 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 42
- 239000000956 alloy Substances 0.000 claims abstract description 42
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 18
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 4
- 229910001260 Pt alloy Inorganic materials 0.000 claims description 5
- 229910052741 iridium Inorganic materials 0.000 claims description 4
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 229910052702 rhenium Inorganic materials 0.000 claims description 2
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 229910001020 Au alloy Inorganic materials 0.000 claims 1
- 229910000629 Rh alloy Inorganic materials 0.000 claims 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000003353 gold alloy Substances 0.000 claims 1
- JUWSSMXCCAMYGX-UHFFFAOYSA-N gold platinum Chemical compound [Pt].[Au] JUWSSMXCCAMYGX-UHFFFAOYSA-N 0.000 claims 1
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052707 ruthenium Inorganic materials 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000012298 atmosphere Substances 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 8
- 230000009466 transformation Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000005088 metallography Methods 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910002835 Pt–Ir Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/39—Selection of materials for electrodes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/04—Alloys based on a platinum group metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/95—Consolidated metal powder compositions of >95% theoretical density, e.g. wrought
- Y10S75/951—Oxide containing, e.g. dispersion strengthened
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12875—Platinum group metal-base component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Spark Plugs (AREA)
- Powder Metallurgy (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005038772 | 2005-08-15 | ||
| DE102005038772A DE102005038772B4 (de) | 2005-08-15 | 2005-08-15 | Draht aus oxiddispersionsgehärteten Pt-lr- und anderen Legierungen mit verbesserter Oberfläche für Zündkerzenelektroden |
| DE102005056619 | 2005-11-25 | ||
| DE102005056619 | 2005-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2326042T3 true ES2326042T3 (es) | 2009-09-29 |
Family
ID=37312024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES06776674T Active ES2326042T3 (es) | 2005-08-15 | 2006-08-08 | Alambre constituido por aleaciones de pt-ir y otros endurecidas por dispersion de oxidos con superficie mejorada para los electrodos de bujias de encendido. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7736752B2 (de) |
| EP (1) | EP1917370B1 (de) |
| JP (1) | JP5294859B2 (de) |
| AT (1) | ATE428812T1 (de) |
| CY (1) | CY1109237T1 (de) |
| DE (1) | DE502006003473D1 (de) |
| DK (1) | DK1917370T3 (de) |
| ES (1) | ES2326042T3 (de) |
| PL (1) | PL1917370T3 (de) |
| PT (1) | PT1917370E (de) |
| SI (1) | SI1917370T1 (de) |
| WO (1) | WO2007019990A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007007873A1 (de) * | 2007-02-14 | 2008-08-21 | W.C. Heraeus Gmbh | Oxiddispersionsgehärteter, durch innere Oxidation hergestellter Pt-, PtRh- oder PtAu-Werkstoff mit hohem Oxidanteil und guter Duktilität |
| WO2009086723A1 (zh) * | 2008-01-04 | 2009-07-16 | Wuxi Yingtepai Metal Product Co., Ltd. | 氧化锆氧化钇弥散强化钯金合金及其生产方法 |
| US20090302732A1 (en) * | 2008-03-07 | 2009-12-10 | Lykowski James D | Alloys for spark ignition device electrode spark surfaces |
| US7969078B2 (en) * | 2008-05-19 | 2011-06-28 | Federal Mogul Ignition Company | Spark ignition device for an internal combustion engine and sparking tip therefor |
| DE202008013345U1 (de) * | 2008-10-07 | 2008-12-24 | Siemens Aktiengesellschaft | Metallischer Pin für Feingussverfahren und Gussform |
| JP5325220B2 (ja) * | 2009-01-23 | 2013-10-23 | 日本特殊陶業株式会社 | スパークプラグ |
| EP2554690B1 (de) * | 2010-04-02 | 2019-05-22 | Ngk Spark Plug Co., Ltd. | Zündkerze |
| DE102014210984A1 (de) * | 2014-06-10 | 2015-12-17 | Robert Bosch Gmbh | Zündkerzenelektrode, Verfahren zu deren Herstellung und Zündkerze |
| EP3971311B1 (de) | 2020-09-17 | 2022-07-06 | Heraeus Deutschland GmbH & Co. KG | Verbesserte, dispersionsgehärtete edelmetalllegierung |
| EP3978884B1 (de) * | 2020-10-02 | 2024-05-29 | Heraeus Precious Metals GmbH & Co. KG | Draht mit platin-zusammensetzung zur kontaktierung von temperatursensoren |
| WO2025073358A1 (de) * | 2023-10-04 | 2025-04-10 | Heraeus Precious Metals Gmbh & Co. Kg | Verwendung einer platinlegierung für zündkerzenelektroden und für zündkerzenelektrodenendstücke |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868530A (en) * | 1973-07-05 | 1975-02-25 | Champion Spark Plug Co | Spark plug |
| FR2474530A1 (fr) | 1980-01-25 | 1981-07-31 | Johnson Matthey Co Ltd | Alliage pour fabrication d'appareils travaillant a haute temperature et appareils realises en cet alliage |
| DE3832342C1 (en) * | 1988-09-23 | 1989-07-20 | W.C. Heraeus Gmbh, 6450 Hanau, De | Platinum-jacketed wire, method for production of a platinum-jacketed wire and use of a platinum-jacketed wire |
| DE4009366A1 (de) * | 1990-03-23 | 1991-09-26 | Heraeus Gmbh W C | Verfahren zur herstellung eines metallischen verbunddrahtes |
| JPH04235740A (ja) * | 1991-01-18 | 1992-08-24 | Tanaka Kikinzoku Kogyo Kk | 触媒網 |
| GB9120161D0 (en) * | 1991-09-20 | 1991-11-06 | Johnson Matthey Plc | New pinning wire products |
| GB2299813A (en) * | 1995-04-08 | 1996-10-16 | Ford Motor Co | Spark plug electrode |
| DE19645155C2 (de) * | 1996-11-02 | 2001-09-13 | Heraeus Gmbh W C | Elektrode für die Implantation in Körpergewebe, Verfahren zu ihrer Herstellung und ihre Verwendung (I) |
| DE19758724C2 (de) * | 1997-04-08 | 2002-12-12 | Heraeus Gmbh W C | Dispersionsverfestigter Platin-Gold-Werkstoff, Verfahren zu seiner Herstellung und seine Verwendung |
| DE10040591C1 (de) * | 2000-08-15 | 2001-11-08 | Heraeus Gmbh W C | Verfahren zur Herstellung einer Beschichtung auf einem feuerfesten Bauteil und deren Verwendung |
| DE10046456C2 (de) * | 2000-09-18 | 2003-04-10 | Heraeus Gmbh W C | Durch feinverteilte, kleine Teilchen aus Unedelmetalloxid dispersionsverfestigter, goldfreier Platin-Werkstoff |
| EP1298768B1 (de) * | 2001-03-28 | 2011-12-21 | NGK Spark Plug Co., Ltd. | Zündkerze |
-
2006
- 2006-08-08 WO PCT/EP2006/007835 patent/WO2007019990A1/de not_active Ceased
- 2006-08-08 DE DE502006003473T patent/DE502006003473D1/de active Active
- 2006-08-08 AT AT06776674T patent/ATE428812T1/de active
- 2006-08-08 PT PT06776674T patent/PT1917370E/pt unknown
- 2006-08-08 JP JP2008526409A patent/JP5294859B2/ja not_active Expired - Fee Related
- 2006-08-08 EP EP06776674A patent/EP1917370B1/de not_active Not-in-force
- 2006-08-08 PL PL06776674T patent/PL1917370T3/pl unknown
- 2006-08-08 ES ES06776674T patent/ES2326042T3/es active Active
- 2006-08-08 SI SI200630345T patent/SI1917370T1/sl unknown
- 2006-08-08 DK DK06776674T patent/DK1917370T3/da active
-
2008
- 2008-02-14 US US12/031,292 patent/US7736752B2/en not_active Expired - Fee Related
-
2009
- 2009-07-14 CY CY20091100738T patent/CY1109237T1/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP5294859B2 (ja) | 2013-09-18 |
| WO2007019990A1 (de) | 2007-02-22 |
| EP1917370B1 (de) | 2009-04-15 |
| US20080295925A1 (en) | 2008-12-04 |
| PL1917370T3 (pl) | 2009-09-30 |
| CY1109237T1 (el) | 2014-07-02 |
| SI1917370T1 (sl) | 2009-10-31 |
| US7736752B2 (en) | 2010-06-15 |
| JP2009504917A (ja) | 2009-02-05 |
| EP1917370A1 (de) | 2008-05-07 |
| DK1917370T3 (da) | 2009-08-17 |
| DE502006003473D1 (de) | 2009-05-28 |
| ATE428812T1 (de) | 2009-05-15 |
| PT1917370E (pt) | 2009-07-20 |
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